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61 31 823 Replacing audio unit

WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2016 BMW M5, 2016 BMW ActiveHybrid 5, 2016 BMW 550i xDrive, 2016 BMW 550i, and 2016 BMW 535i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD PROTECTION) .
IMPORTANT: Use of supplied gloves is mandatory
Carry out installation in a dust-free workshop area only.
To avoid damage, do not touch or dirty the display field.

Necessary preliminary work: 

IMPORTANT: Retrofitting must only be done in the supplied installation cassettes.
Use of supplied gloves is mandatory, so that there is no damage to the display.
Fig 1: Identifying Audio Unit
G06895052Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Modify IHKA CONTROLS on new audio unit.

Replacement: 

Pull off outer decorative trim (1) starting from radio and IHKA controls (2).

Installation note: 

Retaining lugs on decorative trim (1) must not be damaged.

Fig 2: Pulling Outer Decorative Trim Starting From Radio And IHKA Controls
G09928807Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Carry out VEHICLE PROGRAMMING/ENCODING .